CN202019545U - Fertilizer applicator for paddy field - Google Patents
Fertilizer applicator for paddy field Download PDFInfo
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- CN202019545U CN202019545U CN2011200515334U CN201120051533U CN202019545U CN 202019545 U CN202019545 U CN 202019545U CN 2011200515334 U CN2011200515334 U CN 2011200515334U CN 201120051533 U CN201120051533 U CN 201120051533U CN 202019545 U CN202019545 U CN 202019545U
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- fertilizer
- fertilising
- paddy field
- plate
- applicator
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Abstract
The utility model provides a fertilizer applicator for a paddy field, which belongs to the technical field of agricultural tools. The fertilizer applicator for the paddy field solves the problems that a fertilizer applying plate is not covered tightly due to prone deflection of a conventional fertilizer applicator, and the elastic force range of a pressure spring is small, the pressure maintenance is easily invalid, the opening state of the fertilizer applying plate is instable and causes opening inclining and fertilizer clustering, and the like. The fertilizer applicator for the paddy field comprises a material storing device and a fertilizer conveying pipe communicated with the material storing device; the outer end of the fertilizer conveying pipe is provided with a fertilizer applying opening; a clamping and fixing ring is sheathed at a end hole of the fertilizer conveying pipe; the clamping and fixing ring is movably connected with the fertilizer applying plate capable of covering the fertilizer applying opening; and a resetting device capable of maintaining and drawing up the fertilizer applying plate so as to close the fertilizer applying opening is arranged between the fertilizer applying plate and the fertilizer conveying pipe. The fertilizer applicator for the paddy field achieves the aims of convenient and comfortable operation, a large fertilizer-throwing range region, fertilizer-distributing stability and fertilizer-distributing uniformity, and simultaneously prevents influence on a fertilizer-applying uniformity effect caused by the condition that fertilizer output amount tilts towards one side due to the opening inclination of the fertilizer applying plate.
Description
Technical field
The utility model belongs to the agricultural tools technical field, relates to a kind of fertilizer applicator, particularly a kind of paddy field fertilizer applicator.
Background technology
In the plantation industry, people generally reach the purpose of replenishing the soil fertility deficiency, improving product matter and output by the method that enriches fertilizer.Because the restriction of economic benefit and operating environment is (when for example applying fertilizer in the paddy field, self-propelled agricultural fertilizer machinery can not enter farm work), usually adopt the manpower sprinkling fertilization, traditional hand is raised the method existence of broadcasting sowing fertilizer and is directly contacted by human body so injury is big, fertilizer broadcast sowing precision poor, be difficult to realize evenly executing material, and operating efficiency is low, the manpower loss is big, thus influence plantation output, reduction contribution to profit.
In order to address the above problem, people have invented some and have been used for the utensil of paddy field fertilising, and for example, Chinese patent literature once disclosed a kind of paddy field manpower fertilizer applicator [China Patent No.: ZL200820091355.6; Granted publication number: CN201290232Y], comprise storing bag or material storing box, fertilizer delivering pipe and fertilising plate, storing bag or material storing box are connected with fertilizer delivering pipe by flexible pipe, fertilizer delivering pipe is obliquely installed on the fertilising plate by the fixing cover in the rotating shaft, the port of export of fertilizer delivering pipe is an inclined-plane, contact with the surface of fertilising plate, the fertilising front edge of board evenly is provided with several protruding material-distributing tooths, between fertilising plate rear end and the fertilizer delivering pipe caging bolt and back-moving spring is set.
Though above-mentioned paddy field manpower fertilizer applicator has been realized the auxiliary fertilising of instrument, but also there is following shortcoming in it: its pressure by single back-moving spring leans an end of fertilising plate, make the fertilising plate be positioned at the closed fertilizer delivering pipe outlet of other end plate body gland of rotating fulcrum, the point pressure reset mode instability of single spring, easily cause deflection to make fertilising plate capping not tight, and compression spring elastic force scope little, hold to press easily and lost efficacy; Simultaneously need further compression spring if open the fertilising plate, spring pressure is crossed ambassador's plate opening instability of applying fertilizer and is caused that opening tilts, the poly-heap of fertilizer; Caging bolt is spacing by realizing against the fertilizer delivering pipe outer wall, because caging bolt and fertilizer delivering pipe outer wall contact area is little, holding capacity is big easily damages fertilizer delivering pipe.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of spring tension that utilizes and has realized steadily, evenly remain valid behind broadcast application and the fertilising sheet reset paddy field fertilizer applicator of closed fertilising mouthful of fertilising plate.
The purpose of this utility model can realize by following technical proposal: a kind of paddy field fertilizer applicator, comprise storage device and the fertilizer delivering pipe that is connected with storage device, the outer end of described fertilizer delivering pipe has the fertilising mouth, it is characterized in that, the port of described fertilizer delivering pipe is arranged with and fixes circle, be connected with the fertilising plate that can hide above-mentioned fertilising mouth on the described fixing circle, thereby be provided with the resetting means that can keep the closed fertilising mouth of pull-up fertilising plate between described fertilising plate and the fertilizer delivering pipe.
Storage device in this paddy field fertilizer applicator has charging aperture and discharging opening, discharging opening forms sealing with fertilizer delivering pipe and is communicated with, fixing snare is located at the end of fertilizer delivering pipe and forms the location by the bolt banding, fix to enclose and go up, the plate that applies fertilizer can be rotated open fertilising mouth or the smooth fertilising mouth of closing by the hinged fertilising plate of rotating shaft; Human body is born storage device during operation, hold about the fertilizer delivering pipe horizontal direction and brandish arm, adopt centrifugal disseminating thus, the fertilising plate rotates to be opened, fertilizer then evenly spreads to the field by flowing on the fertilising plate by fertilizer delivering pipe in the storage device, stops the whipping fertilizer delivering pipe after fertilising finishes, the fertilising plate is realized resetting under the pulling force of resetting means, thereby smooth covering fertilising mouth is closed it.
In above-mentioned paddy field fertilizer applicator, described resetting means comprises on the above-mentioned fertilizer delivering pipe outer wall and is installed with fixed head, be connected with tension spring between described fixed head and the fertilising plate, an end of described tension spring is fixed on the fixed head, and the tension spring other end is fixed on the fertilising plate.Fixed head is smooth to be positioned on the fertilizer delivering pipe outer wall, and fixed head has the brace that is bending, tension spring one end is connected on the brace, another end hook of tension spring is located on the plate body of fertilising plate, so under the tension of spring, the fertilising plate is fitted towards fertilising mouthful rotation and with its formation around the shaft and is closed.
In above-mentioned paddy field fertilizer applicator, screw thread is equipped with caging bolt on the described fixing circle, and an end of described caging bolt passes to fix and encloses and can rely on the back side of fertilising plate.Caging bolt is regulated it and is stretched out the length that fixes circle by being threaded, thereby the opening angle of control fertilising plate and fertilising interruption-forming reaches the effect of regulating fertilizing amount.
In above-mentioned paddy field fertilizer applicator, evenly be provided with the material-distributing tooth that several are projection on the plate face of described fertilising plate.The fertilizer that flows on the fertilising plate can disperse to be uniform sprinkling fertilization by the guiding of the irrigation canals and ditches between the material-distributing tooth.
In above-mentioned paddy field fertilizer applicator, described fertilising mouth is an inclined-plane opening.The inclined-plane opening can be smooth with the plate face of fertilising plate, and when shedding fertilizer, the fertilising plate is in level substantially, and fertilizer delivering pipe is certain angle of inclination and extends on the fertilising plate, is beneficial to fertilizer thus and moving under the self gravitation effect on the fertilising plate.
In above-mentioned paddy field fertilizer applicator, be connected by a flexible pipe between described storage device and the fertilizer delivering pipe.Flexible pipe connects can make the relative storage device of fertilizer delivering pipe swing at any angle, conveniently sheds and gets rid of fertilizer.
In above-mentioned paddy field fertilizer applicator, described storage device is the storing bag.The storing bag is a cloth bag, and its use is extensive and cheap.
In above-mentioned paddy field fertilizer applicator, described storage device is a material storing box.Material storing box adopts plastic material to make, and its manufacturing is simple and easy, easy to use.
Compared with prior art, this paddy field fertilizer applicator adopts tension spring to provide the fertilising plate to close the reset force of fertilising mouth, and by cooperating with effect that caging bolt adjusts fertile amount, make this fertilizer applicator reach easy to operate comfortable, throw fertile range region greatly, the broadcast application stable and uniform; Prevented that simultaneously the fertilising plate from opening deflection and using fertile amount and incline and overweight a silhouette and ring the even effect of fertilising.
Description of drawings
Fig. 1 is the perspective view of this paddy field fertilizer applicator.
Fig. 2 is the perspective view of this paddy field fertilizer applicator another program.
Fig. 3 is the part plan structural representation of this paddy field fertilizer applicator.
Among the figure, 1, fertilizer delivering pipe; 2, fix circle; 3, fertilising plate; 3a, material-distributing tooth; 4, fixed head; 5, tension spring; 6, caging bolt; 7, flexible pipe; 8, storing bag; 9, material storing box.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, the fertilizer delivering pipe 1 that this paddy field fertilizer applicator comprises storage device and is connected with storage device, the outer end of fertilizer delivering pipe 1 has the fertilising mouth, the fertilising plate 3 that setting can hide fertilising mouthful mouthful is gone up in fertilising, thereby is provided with the resetting means that can keep pull-up fertilising plate 3 closed fertilising mouths between fertilising plate 3 and the fertilizer delivering pipe 1.
Storage device is the storing bag 8 of cloth bag form or the material storing box 9 of plastic material.Storage device has charging aperture and discharging opening, the discharging opening flexible pipe 7 that is tightly connected, flexible pipe 7 fertilizer delivering pipe 1 that is tightly connected, and the fertilising mouth of fertilizer delivering pipe 1 is an inclined-plane opening.The port of fertilizer delivering pipe 1 is arranged with and fixes circle 2, fix circle 2 and on fertilizer delivering pipe 1, form the location by the bolt banding, fix on the circle 2 by the hinged fertilising plate 3 of rotating shaft, fertilising plate 3 is rotated around the axis realize being closed with the fertilising mouth is smooth, perhaps departing from the fertilising mouth also opens at an angle, and fertilising plate 3 is in level substantially during operation, and fertilizer delivering pipe 1 is certain angle of inclination and extends on the fertilising plate 3, is beneficial to fertilizer thus and is moving under the self gravitation effect on the fertilising plate 3.Go back screw thread on the fixing circle 2 and be equipped with caging bolt 6, caging bolt 6 can be regulated its collapsing length along threads turn, one end of caging bolt 6 can rely on the back side of fertilising plate 3 after passing and fixing circle 2, caging bolt 6 length of stretching out just can limit the opening angle after fertilising plate 3 departs from fertilising mouthful thus, thereby controls out fertile amount.
Resetting means comprises the tension spring 5 that is provided with between the fixed head 4 that is installed on fertilizer delivering pipe 1 outer wall and fixed head 4 and the fertilising plate 3.Fixed head 4 smooth being positioned on fertilizer delivering pipe 1 outer wall, and fixed head 4 has the brace that is bending, tension spring 5 is symmetrical two springs, one end of two springs is connected on the brace, its other end lays respectively at the corresponding hook in the both sides that fix rotating shaft on the circle 2 and is located on the plate body of fertilising plate 3, so under the balanced tension of symmetrical spring, fertilising plate 3 is fitted towards fertilising mouthful smooth rotation and with its formation around the shaft and is closed.
Fertilising plate 3 is half duckbill, and evenly be provided with the material-distributing tooth 3a that several are projection on its plate face, present embodiment adopts through rational 5 the material-distributing tooth 3a of application in practice, and the fertilizer that flows to thus on the fertilising plate 3 can disperse to be uniform sprinkling fertilization by the guiding of the irrigation canals and ditches between 5 material-distributing tooth 3a.
Human body is born storing bag 8 or material storing box 9 during operation, hold about fertilizer delivering pipe 1 horizontal direction and brandish arm, thus under action of centrifugal force, fertilizer gravity is the pulling force that resets that steadily the overcomes tension spring 5 uniformly plate 3 that will apply fertilizer and rotates unlatchings, fertilizer is by flowing on the fertilising plate 3 by flexible pipe 7, fertilizer delivering pipe 1 in the storage device, then evenly spread to the field, after finishing, fertilising stops whipping fertilizer delivering pipe 1, centrifugal force disappears, fertilising plate 3 is realized resetting under the pulling force of resetting means, thereby smooth covering fertilising mouth is closed it.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used fertilizer delivering pipe 1 morely; Fix circle 2; Fertilising plate 3; Material-distributing tooth 3a; Fixed head 4; Tension spring 5; Caging bolt 6; Flexible pipe 7; Storing bag 8; Material storing box 9 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. paddy field fertilizer applicator, the fertilizer delivering pipe that comprises storage device and be connected (1) with storage device, the outer end of described fertilizer delivering pipe (1) has the fertilising mouth, it is characterized in that, the port of described fertilizer delivering pipe (1) is arranged with and fixes circle (2), be connected with the fertilising plate (3) that can hide above-mentioned fertilising mouth on the described fixing circle (2), be provided with the resetting means that can keep pull-up fertilising plate (3) mouth between described fertilising plate (3) and the fertilizer delivering pipe (1) thereby closure is applied fertilizer.
2. paddy field according to claim 1 fertilizer applicator, it is characterized in that, described resetting means comprises on above-mentioned fertilizer delivering pipe (1) outer wall and is installed with fixed head (4), be connected with tension spring (5) between described fixed head (4) and the fertilising plate (3), one end of described tension spring (5) is fixed on the fixed head (4), and tension spring (5) other end is fixed on the fertilising plate (3).
3. paddy field according to claim 1 fertilizer applicator is characterized in that, described fixing circle (2) is gone up screw thread and is equipped with caging bolt (6), and an end of described caging bolt (6) passes fixing circle (2) and can rely on the back side of fertilising plate (3).
4. according to claim 1 or 2 or 3 described paddy field fertilizer applicators, it is characterized in that, evenly be provided with the material-distributing tooth (3a) that several are projection on the plate face of described fertilising plate (3).
5. according to claim 1 or 2 or 3 described paddy field fertilizer applicators, it is characterized in that described fertilising mouth is an inclined-plane opening.
6. according to claim 1 or 2 or 3 described paddy field fertilizer applicators, it is characterized in that, be connected by a flexible pipe (7) between described storage device and the fertilizer delivering pipe (1).
7. according to claim 1 or 2 or 3 described paddy field fertilizer applicators, it is characterized in that described storage device is storing bag (8).
8. according to claim 1 or 2 or 3 described paddy field fertilizer applicators, it is characterized in that described storage device is material storing box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200515334U CN202019545U (en) | 2011-03-01 | 2011-03-01 | Fertilizer applicator for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200515334U CN202019545U (en) | 2011-03-01 | 2011-03-01 | Fertilizer applicator for paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202019545U true CN202019545U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200515334U Expired - Fee Related CN202019545U (en) | 2011-03-01 | 2011-03-01 | Fertilizer applicator for paddy field |
Country Status (1)
| Country | Link |
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| CN (1) | CN202019545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443731A (en) * | 2018-12-12 | 2019-03-08 | 江苏航润机械有限公司 | Intensity detecting device is used in a kind of production of sewing machine food tray |
-
2011
- 2011-03-01 CN CN2011200515334U patent/CN202019545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443731A (en) * | 2018-12-12 | 2019-03-08 | 江苏航润机械有限公司 | Intensity detecting device is used in a kind of production of sewing machine food tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180301 |